SOLUTION: An electronics company makes two types of switches. Type A takes 4 minutes to make and requires $3 worth of materials. Type B takes 6 minutes to make and requires $6 of mater
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Question 1192958: An electronics company makes two types of switches. Type A takes 4 minutes to make and requires $3 worth of materials. Type B takes 6 minutes to make and requires $6 of materials. In the latest production batch, it took 37 hours to make these switches, and the materials cost $2040. How many of each type of switch were made? Found 2 solutions by josgarithmetic, ikleyn:Answer by josgarithmetic(39617) (Show Source):